This fixes a regression caused by droping opaque.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Also use frame->pts instead of a standalone variable

Signed-off-by: Marton Balint <cus@passwd.hu>

Signed-off-by: Marton Balint <cus@passwd.hu>

Fixes cases when the audio filter generates less or more frames than the input.

Signed-off-by: Marton Balint <cus@passwd.hu>

Fixes ticket #2408.

Signed-off-by: Marton Balint <cus@passwd.hu>

Fixes Ticket2383

Reviewed-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Requeue them after seeking and also after opening a video stream. Also don't
fill the video queue in case of an attached picture video stream since there
will be no more than one packet from that stream.

Signed-off-by: Marton Balint <cus@passwd.hu>

Fixes early frame drop which was kind of broken since
26c208cf0f.

Signed-off-by: Marton Balint <cus@passwd.hu>

Reviewed-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Marton Balint <cus@passwd.hu>

Signed-off-by: Paul B Mahol <onemda@gmail.com>

The corresponding codec options (skip_loop, skip_idct, skip_frame) can be
set in a more flexible way.

This technically causes a user interface break, but since the options
were not even documented and we just released a major version that should
not be a serious issue.

Fix warning:
ffplay.c: In function ‘video_thread’:
ffplay.c:1890:21: warning: unused variable ‘codec’ [-Wunused-variable]

Based on a patch by Stefano Sabatini <stefasab@gmail.com>:
http://ffmpeg.org/pipermail/ffmpeg-devel/2013-February/138452.html

Signed-off-by: Marton Balint <cus@passwd.hu>

Signed-off-by: Marton Balint <cus@passwd.hu>

Signed-off-by: Marton Balint <cus@passwd.hu>

Preparation for -af support.

Signed-off-by: Marton Balint <cus@passwd.hu>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes ticket #2200.

Signed-off-by: Marton Balint <cus@passwd.hu>

Fixes ticket #2201.

Signed-off-by: Marton Balint <cus@passwd.hu>

Signed-off-by: Marton Balint <cus@passwd.hu>

This helps us not to make bad decision (frame dropping, audio compensation)
right after seeking when we do not know yet the recent audio or video clock.

Signed-off-by: Marton Balint <cus@passwd.hu>

Signed-off-by: Marton Balint <cus@passwd.hu>

Signed-off-by: Marton Balint <cus@passwd.hu>

This way the audio clock is updated to a proper value even when the video is
paused.

Signed-off-by: Marton Balint <cus@passwd.hu>

Fixes ticket #1928.

Signed-off-by: Marton Balint <cus@passwd.hu>

Improves seek delay.

Signed-off-by: Marton Balint <cus@passwd.hu>

Reflect the type of the corresponding field in lavc/lavfi.

Otherwise events could just pile up if displaying a frame takes more time than
the duration of the frame.

Signed-off-by: Marton Balint <cus@passwd.hu>

We are now using a pts based approach, libavutil/libavcodec should provide the
correct pts-es anyway. This also fixes an issue when seeking to a frame with a
pts set to zero.

Signed-off-by: Marton Balint <cus@passwd.hu>

We use a refresh loop which displays the frames and also does the polling for
pending events in a non-blocking way. If we know the required delay until the
next frame, then exactly that amount of sleeping will be done. After each
handled event we check if we have to display a frame which kind of makes
displaying the frame a high priority event.

This improves greatly the smoothness of the video output especially with 50fps
content.

Signed-off-by: Marton Balint <cus@passwd.hu>

This reverts commit d80820655362645ae1c65d457287d7d12c04a44f, reversing
changes made to 30085bd43e.

This is not needed

Requested-by: Marton Balint

In particular, remove distracting message:
"Video frame changed from size:0x0 format:none serial:-1 to ..."

The new name better expresses what the variable is.

The argument is no longer used outside the function. Simplify.

sws_freeContext() already checks for NULL, simplify.

Signed-off-by: Marton Balint <cus@passwd.hu>

No change in functionality.

Signed-off-by: Marton Balint <cus@passwd.hu>

After this change the dimensions of single image videos will be remembered when
coming back from full screen. The issue was mentioned in ticket #2174.

Signed-off-by: Marton Balint <cus@passwd.hu>

Without the fix the refresh event may have got called with unset show mode.

Fixes ticket #2174.

Signed-off-by: Marton Balint <cus@passwd.hu>

We simply remove the fixed length VideoState->audio_buf2 and use
the previously unused VideoState->audio_buf1.

Fixes ticket #2191.

Signed-off-by: Marton Balint <cus@passwd.hu>

Actually we just re-create the filters, since there is no way to flush them.
Fixes hangup with yadif filter on seeking forward caused by a filtered frame
with a pts before the seek.

Signed-off-by: Marton Balint <cus@passwd.hu>

Previously VideoPicture->skip was used for that, using videoq.serial enables us
to detect obsolete frames right after pushing flush_pkt to the packet queue, so
we don't have to wait for the decoder thread to pop the flush packet anymore.

This is good because until now a full video picture queue may have blocked the
decoder thread.

Signed-off-by: Marton Balint <cus@passwd.hu>

Fixes Ticket45

Reviewed-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

In particular, make it consistent with the ffmpeg docs.